logilab-mtconverter #92676 Error on Popen [validation pending]

2012-05-02 12:31:29 - (cubicweb.appobject) ERROR: while rendering data for <Entity File 879220 ['description', 'modification_date', 'title', 'description_format', 'data_name', 'data_encoding', 'data_format', 'cwuri', 'creation_date', 'data'] at 67550288>
Traceback (most recent call last):
File "/home/katia/src/prive/fcube/cubicweb/web/views/idownloadable.py", line 154, in render_data
targetmt, adapter.download_encoding()))
File "/home/katia/src/prive/fcube/cubicweb/entity.py", line 713, in _cw_mtc_transform
data = _engine.convert(trdata, target_format).decode()
File "/home/katia/src/prive/fcube/logilab/mtconverter/engine.py", line 82, in convert
return transform.convert(trdata)
File "/home/katia/src/prive/fcube/logilab/mtconverter/transform.py", line 72, in convert
trdata = transform.convert(trdata)
File "/home/katia/src/prive/fcube/logilab/mtconverter/transform.py", line 46, in convert
trdata.data = self._convert(trdata)
File "/home/katia/src/prive/fcube/logilab/mtconverter/transforms/cmdtransforms.py", line 83, in _convert
stderr=subprocess.STDOUT, close_fds=True)
TypeError: 'Popen' object is not iterable

prioritynormal
typebug
done in0.8.4
load left0.000
closed by#9a74f342146f Fix Popen convensforms] use Popen.communicate (closes #5068, #92676)